Hair Loss Articles

• Insects (including Butterflies)
  Invasive Species
  Agriculture and Food
  Nutrition
  Animals
  Food
   
  

  Characteristics of common wasps and bees

  There are many different characteristics of bees and wasps. Wasps and bees can be identified by a number of factors including color, coat, size, leg visibility when flying, behavior and ... > more
• Skin Care
  Psoriasis
  Diseases and Conditions
  Cosmetic Surgery
  Skin Cancer
  Healthy Aging
   

  Dandruff

  Dandruff is the excessive flaking of dead skin that forms on the scalp. As it is normal for skin cells to die and flake off, a small amount of flaking is normal and in fact quite common. Some people, ... > more
• Healthy Aging
  Teen Health
  Hormone Disorders
  Attention Deficit Disorder
  Children's Health
  Pregnancy and Childbirth
   

  Delayed puberty

  Puberty is described as delayed when a boy or girl has passed the usual age of onset of puberty with no physical or hormonal signs that it is beginning. Puberty may be delayed for several years and ... > more
• Insects (including Butterflies)
  Pests and Parasites
  Animals
  Mammals
  Zoology
  Sports Medicine
   
  

  Louse

  Lice (singular: louse) (order Phthiraptera) are an order of over 3,000 species of wingless parasitic insects. Lice attach their eggs to their host's hair with specialized saliva which results in a ... > more
• Hearing Loss
  Hearing Impairment
  Tinnitus
  Nervous System
  Healthy Aging
  Attention Deficit Disorder
   
  

  Auditory system

  The auditory system is the sensory system for the sense of hearing. The sound waves enter the ear canal, a simple tube (but one which amplifies sounds that are between 3 and 12 kHz). At the far end ... > more
• Men's Health
  Prostate Cancer
  Prostate Health
  Hormone Disorders
  Wounds and Healing
  Menopause
   
  

  Testosterone

  Testosterone is a steroid hormone from the androgen group. Testosterone is secreted in the testes of men and the ovaries of women. It is the principal male sex hormone and the "original" anabolic ... > more
• Gynecology
  Women's Health
  Menopause
  Men's Health
  Hair Loss
  Ovarian Cancer
   

  Hysterectomy

  A hysterectomy is the surgical removal of the uterus, usually done by a gynecologist. Hysterectomy may be total (removing the body and cervix of the uterus) or partial (also called ... > more
• Thyroid Disease
  Hormone Disorders
  Healthy Aging
  Attention Deficit Disorder
  Sports Medicine
  Pregnancy and Childbirth
   

  Hypothyroidism

  Hypothyroidism is the disease state caused by insufficient production of thyroid hormone by the thyroid gland. There are several distinct causes for chronic hypothyroidism, the most common being ... > more
• Sports Medicine
  Healthy Aging
  Attention Deficit Disorder
  Obesity
  Diseases and Conditions
  Human Biology
   

  Body odor

  Body odor, Bromhidrosis or body odour is the smell of bacteria growing on the body. These bacteria multiply considerably in the presence of sweat, but sweat itself is almost totally odorless. Body ... > more
• Spiders and Ticks
  Molecular Biology
  Human Biology
  Cell Biology
  Genetics
  Skin Care
   
  

  Keratin

  Keratins are a family of fibrous structural proteins; tough and insoluble, they form the hard but nonmineralized structures found in reptiles, birds and ... > more

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